On May 19-22, I attended Ecosperity in Singapore, one of Asia’s leading sustainability conferences, alongside Lightsmith Co-Managing Director, Sanjay Wagle. Adaptation and resilience (A&R) investment featured prominently across plenary sessions, panels, roundtables, and side events, with new data, policy signals, and private sector commitments reinforcing a clear directional shift in how the market is approaching this opportunity. Below are my three key takeaways.
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Adaptation is Urgent
Singapore’s Minister for Sustainability and the Environment, Grace Fu, declared 2026 the “Year of Adaptation.” At the conference, the Centre for Impact Investing and Practices (CIIP) released its landmark report[1] estimating an annual A&R investment need of $200 billion across Asia against current deployment of only $19 billion, with Asia projected to account for 75% of the global adaptation funding gap by 2030.
The physical reality behind that gap is stark. Asia is warming at twice the global rate, and since 2000, 3.7 billion people across the region have been affected by climate impacts, more than three times the number affected in the rest of the world combined. McKinsey[2] estimates Southeast Asia alone requires roughly $37 billion annually in adaptation spending to reach developed-economy protection standards, against current investment of approximately $12 billion.
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Adaptation is Pragmatic
A central theme at Ecosperity was the role of private capital in addressing adaptation. The data presented made a compelling case.
The CIIP report identified over 250 climate resilience and adaptation solutions across nine key sectors in Asia today and estimated that 15–20% of total A&R investment could be privately financed, yet currently, less than 11% is. McKinsey’s analysis reinforces the economic case: more than 80% of the adaptation spending needed to reach developed-economy protection standards in Southeast Asia could go toward measures with a benefit-to-cost ratio greater than 3:1. The economic logic is grounded in physical necessity rather than discretionary demand.
Of course, that urgency and need drive the demand for technologies and solutions that GIC/Bain[3] and BCG/Temasek[4] concluded last year at Ecosperity represent an “inevitable investment opportunity” in adaptation and resilience measured in the trillions of dollars between now and 2030.
Lightsmith’s portfolio is built on a simple realization: growth-stage companies providing the technologies, analytics, and services that translate the “unavoidable” structural demand for adaptation and resilience will grow faster into scalable, durable businesses.
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Adaptation is Actionable
One of the most impressive developments at the conference was the rapid scaling of the Financing Asia’s Transition Partnership (FAST-P), which has amassed $800 million in commitments to its Green Investments Partnership focused on decarbonization. Abigail Ng of the Monetary Authority of Singapore noted that the main plenary focused explicitly on “Enhancing the bankability of climate adaptation and resilience.”
One overarching question arises from Ecosperity:
Is it time for a FAST-P equivalent for adaptation?
Bloomberg[5] similarly recently reported on how private investments in supply chain resilience are scaling in practice, highlighting Lightsmith portfolio companies Parsyl and Tive. Parsyl’s AI-powered cargo insurance platform actively underwrites climate risk across complex global supply chains. Tive’s real-time visibility technology protects shipments from the physical disruptions that climate change is making more frequent and severe.
The adaptation economy is not theoretical, it is investible today.
Looking Ahead
Ecosperity reinforced our conviction that the A&R investment market is approaching an inflection point: one defined less by whether private capital can invest in adaptation, and more by how quickly it can invest in attractive opportunities at scale.
Put another way: How quickly can investors capitalize on the “unavoidable opportunity” of adaptation and resilience investment?
As early movers in adaptation and resilience investment, Lightsmith seeks to actively advance and refine how and where exactly to invest in adaptation and resilience, identifying scalable solutions driven by great management teams, and partnering with the growing number of institutions and investors interested in the “inevitable investment opportunity”.
We look forward to continuing these conversations at the GEF General Assembly and London Climate Action Week in June.
Sources
[1] CIIP. Climate Adaptation and Resilience in Asia: Pricing Risk, Sizing Opportunities, Financing Solutions. May 19, 2026.
[2] McKinsey Global Institute. Advancing adaptation in Southeast Asia. May 18, 2026.
[3] GIC. Sizing the Inevitable Investment Opportunity: Climate Adaptation. May 2, 2025.
[4] BCG. The Private Equity Opportunity in Adaptation and Resilience. May 6, 2025.
[5] Bloomberg. Saving Supply Chains From Climate Shocks Is a Lure for Investors. May 26, 2026.
